Knife holder



FIG. 1 is a front elevational view of a knife holder showing my new design;

FIG. 2 is a right end elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left end elevational view thereof in a suspended position, the broken lines being illustrative of environmental support structure only;

FIG. 7 is a front elevational view of a modification of my knife holder of FIG. 1; and

FIG. 8 is a front elevational view of a further modification of my knife holder of FIG. 1. 

The ornamental design for a knife holder, substantially as shown and described. 